WD Red NAS 4TB 3.5” 5400RPM SATA Internal Hard Drive (WD40EFAX)
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• Add value to your business by enabling your employees to quickly and reliably sync their files and back up folders or share work with clients.
• Seamless integration, robust data protection and optimal performance for larger NAS systems that demand more.
• WD Red Pro hard drives also have NASware technology and are purpose-built to balance performance and reliability in larger NAS and RAID environments.
• A multi-axis shock sensor automatically detects subtle shock events that may occur in larger NAS environments and when combined with dynamic fly height technology, helps to adjust each read-write function to compensate for increased vibrations and protect data.
• Desktop drives aren't purpose-built for NAS. But WD Red Pro drives with NASware 3.0 are. Our exclusive technology takes the guesswork out of selecting a drive. We can help you find the perfect storage for your NAS system.
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- Quick replacement of one-half MyCloud Mirror- June 11, 2021
My MyCloud runs continuously for years. I replaced one drive last year with a new WD40EFAX. It was a simple procedure and the MyCloud quickly mirrored the good drive onto the new one. Has been running about six months with nary a hiccup.
- Good Hard Drives For The NAS- June 10, 2021
I got them for my NAS. All the drives were shipped at once and arrived quickly and in good condition. All of them installed perfectly and have been working great, 24/7 for the past few months without a single issue.
- Great buy and easy to set up.- June 10, 2021
Excellent hardware and easy to install. Loaded with features for local cloud sharing.
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Seller offers free standard shipping on all orders.**In the event that product is unavailable, you will be refunded within 48 business hours.
Large Item Scheduled Delivery (items heavier than 150lbs)
Product will be delivered outside your home for all shipping areas.
Recycling of your old item(s) is not included with delivery.
Assembly of the delivered product is not included.
Returns can be made within 30 days of receiving your order.
|myNovaWay||Restocking Fees / Return Eligibility|
|Headphones and Earphones (all types), Baby, Juvenile & Maternity Products, Beauty, Grooming & Personal Products, Personal Care, Fitness Equipment & Accessories, Virtual Reality Headsets (Oculus Rift, PlayStation VR, etc.)||30 Days||0%||Not Returnable||Not Returnable|
|Furniture & Décor, Home Office Furniture, Musical Instrument Consumables (Guitar Strings, Microphones, etc.)||30 Days||0%||10%||Not Returnable|
|All other products||30 Days||0%||10%||20%|
Must be unassembled and still in the original packaging. All returned products must include original packaging.
Return shipping costs will be paid by the seller for all cases where the product is defective, damaged or incorrect. For other cases (e.g. you changed your mind), you will be responsible for this cost.
To request a return
Please contact the seller directly from your Order details page, and provide the following information:
- Web ID (8-digit number) & product description
- Number of items to be returned
- Date you received your product
- Condition of product
- Condition of packaging
- Reason for return
All refunds will be processed within 4 Business Days.